[Wagg]

In german kodinerds forum first users are reporting success with HDR and 4K on nvidia shield with recent Kodi Nightly and netflix addon 0.13.15.
All with ESN number from "original" Netflix Addon, HDR profiles enabled, DolbyVision disabled and following inputstream settings:

This is fantastic news, Please fix the broken image? "no access"

Does that mean they did not change the ESN number?   

They are using the ESN number from the Netflix-(Shield)Android addon (shield->settings->info). You have to put it into the Kodi Netflix addon.
Image link fixed - sorry, forgot that you need a kodinerds account for this....

edit: if you change your ESN in the settings.xml, you have to delete the "msl_data.json" on your device.
if you change it directly in the Kodi addon, it´s done automatically.    (all credits to peak3d !)  

Nevermind, I got it working. Dolby Vision playback looks better through my TV's built in app so I don't see myself watching HDR content on the Shield that much.  I hope Nvidia brings us a Dolby Vision update soon...